与肥胖风险青年体育活动相关的多维学校特征:一个探索性的主要组成部分和概括的估计方程分析
Madeleine Bird1, Tracie A Barnett2, Daniel Fuller3
1Public Health Agency of Canada, Office of International Affairs for the Health Portfolio, Ottawa, ON, Canada.
BMC public health
|October 16, 2023
概括
学校环境,特别是社会因素,影响肥胖风险青年体育活动 (PA). 在学校促进PA规范和意愿可能会提高儿童和青少年的活动水平.
科学领域:
- 公共卫生 公共卫生
- 儿科 儿科 儿科
- 行为科学 行为科学
背景情况:
- 学校是促进青少年体育活动 (PA) 的关键环境.
- 对于高风险青年群体的学校环境和PA的理解有限.
研究的目的:
- 描述与PA相关的学校建筑和社会环境.
- 检查学校PA环境与肥胖风险较高的年轻人中的PA之间的关联.
主要方法:
- 利用了来自QUALITY队列研究的数据 (206所学校,314-129名青年).
- 通过主要组件 (PC) 分析确定了学校的特征.
- 采用性别分层的通用估计方程 (GEE) 模型,用于对PA的横截面和前性分析 (MCPM, MVPA).
主要成果:
- 确定了9个PC;7个与PA相关.
- 社会环境因素显示出显著的关联.
- 促进PA的社会规范与女孩增加的PA相关; 促进PA的高度意愿与男孩增加的PA相关.
结论:
- 学校建设和社会背景与青年的PA有关.
- 研究结果表明,社会因素对PA尤为重要.
- 需要进一步的研究来证实效果,并为基于学校的健康促进提供信息.
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